Yaktrax Run Traction Cleats were designed by runners to allow users to continue running and training in winter. Run Traction Cleats attach over running shoes with a high-strength rubber foot frame that includes straps over the toe as well as over the top of the foot for additional security; the heal and side straps of the frame feature reflective material for safety. Yaktrax Run Cleats offer superior traction thanks to 3mm carbide-steel spikes combined with a shaped-edge coil design of 1.4mm rust-resistant stainless steel coils so users can run with confidence on packed snow or ice. Multiple coil angles provide 360 degrees of traction on cold surfaces for stability in all directions. Yaktrax Run Traction Cleats have been tested in temperatures as low as -41 degrees Fahrenheit so they can be used in a variety of extreme environments. Yaktrax Run Traction Cleats come in four sizes to fit most shoes: Small (fits shoe size W6.5-10, M5-8.5); Medium (fits shoe size W10.5-12.5, M9-11); Large (fits shoe size W13-15, M11.5-13.5); X-Larger (fits shoe size W15.5+, M 14+). For oversized shoes or boots, Yaktrax recommends purchg one size larger than your normal shoe size.

Tested safe from breakage in temperatures as low as -41 degrees F; available in S, M, L, and XL sizes to fit most shoes. Rubber foot frame with formed-toe and over-foot straps secures the runner’s foot in the device; reflective heel and side straps for safety. Provides 360 degrees of traction on cold surfaces for all-direction stability. Made of combination of 3mm carbide-steel spikes and 1.4mm stainless-steel coils to provide unbeatable traction. Traction cleats designed by runners specifically to fit over running shoes allowing users to continue training in winter.

Frame Material: Alloy Steel. Material: Rubber. Color: Gray/Red. Brand: Yaktrax. Size: Medium. Date First Available: January 13, 2011. Best Sellers Rank: #47,546 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 2,823 ratings 4.3 out of 5 stars. : B007S3QWKO. Sport Type: ?Running. Size: ?Medium. Style: ?Medium. Model Year: ?2012. Part Number: ?8161081620816300000. Manufacturer: ?Yaktrax. Suggested Users: ?Unisex-adult. Material: ?Rubber. Color: ?Gray/Red. Model Name: ?Run. Country of Origin: ?China. Brand Name: ?Yaktrax. Item Weight: ?0.05 Pounds. Package Weight: ?0.16 Kilograms. Item Package Dimensions L x W x H: ?13.58 x 5.28 x 1.85 inches.